Black pack contains (4) Black (1) Black w/Gray dots and (1) Black w/Gray stripe 70% Cotton│20% Polyester│8% Nylon│2% Elastane Arch support Smooth toe seam Men's Shoe Size: 7-12 Machine wash cold with like colors Note: The digital images we display have the most accurate color possible. However, due to differences in computer monitors, there may be variations in color between the actual product and your screen.